Approved Pro
Approved Pro

Assured Energy Solutions

Weatherstripping Service, Home Energy Audit, Soundproofing Service,

About us

Assured, based in Frankfort, IL, has over 30 years of experience delivering insulation, HVAC, air sealing, weatherization, and energy efficiency services across Chicago, the suburbs, and communities throughout Illinois and Indiana. We help homeowners, property managers, and utility programs reduce energy costs, improve comfort, and increase home performance. Known for quality workmanship and reliable results, our team works on both single-family and multifamily homes. We also assist customers with utility rebates and incentives. Whether itÂ’s attic insulation, duct sealing, or crawlspace upgrades, we take a detail-focused approach to every job.

Business highlights

Se habla espanol
40 years of experience

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.866 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
88%
4
5%
3
2%
2
0%
1
2%

Filter reviews by service

Showing 1-25 of 66 reviews
Dominique B.
Jun 2025
5.0
Google Review
This company was outstanding! Quentin, who led the crew, was extremely knowledgeable and took the time to explain everything before starting the work. The team was fast, efficient, and professional. They were also very friendly and easy to work with. I highly recommend them

Htin M.
Jun 2025
5.0
Google Review
Excelling service

Rena B.
Jun 2025
5.0
Google Review
Excellent service very happy with service

S C.
Jun 2025
5.0
Google Review
There were 7 of them all young (20s) all respectful, except one who called himself the electrician, using unnecessary profanity. The lead person did excellent with explaining and showing me every step they took. His crew were extremely polite and respectful as I previously stated. It was good to see a diverse group of individuals working together to accomplish a common goal. For me this was exceptional and the crew cleaned up so well. I would recommend Assured for sure.

Shontae C.
Jun 2025
5.0
Google Review
These people are professional they all work together they leave your place clean and neat they explain things that you understand and I can feel a difference with the insulation they have installed. They are knowledgeable and everybody was friendly!! One guy named Chris came he was working and singing, he needed to be on American Idol!! Thank you all so much!!!

Nancy P.
Jan 2023
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Crew was awesome.., owner not soo much. If i don't have to deal with the owner again I might do business.

Joe H.
Apr 2022
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
The Team that arrived 'on time' was courteous, friendly, professional and worked with dedication to the task. They answered my questions along the way, provided me with updates and cleaned up after the job was complete. You wouldn't have even known they were here. Than

Martita R.
Apr 2022
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Gilberto and his crew were fast and professional.

Patricia F.
Aug 2021
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Mike explained the procedure very well. He answered all my questions and was very patient with me. The crew was very professional and attentive to their tasks. They cleaned the work area before they left. I was made to feel very comfortable with the whole process. The insulation has made a significant difference in cooling my home. In this heat the upper level has remained very cool. I highly recommend this insulation method and this company.

William B.
Aug 2021
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
We were very pleased with the completed results of our attic insulation project. Every member of the crew was courteous and professional. They made sure the work area was clean before they left. Our contact person Mike was very professional and kept us informed from beginning to end. We would highly recommend this company.

Amir R.
Jul 2021
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
From providing estimation, scheduling, answering queries before job and the actual job, everything was smooth and perfect.

John B.
Apr 2021
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
.

Anthony
Apr 2021
5.0
Blown In Insulation Install or Upgrade
We bought a house in January. The house has a finished basement and looked like it only needed repainting. After a considerable amount of drywall repair, we painted. After 4 days, the paint did not dry and we could wipe it off the walls with our fingers. My wife used a digital thermometer to get readings of 37 degrees at the wall and 35 at the floor. We called Assured Energy Solutions and within a couple of days we discovered there was little to no insulation in most areas of the house. The thermal imaging and vacuum test indicated our nearly 6,000 sq. ft. house was practically an open door. Cal and Tony explained what was wrong and how they would make it right. From day one the guys showed up on time and worked feverishly to complete the day's tasks. Through every step of the way, the progress was explained. If we had questions, the workers would stop immediately and with a smile, explain what was wrong and show us the corrective action that was being taken. Sometimes the workers would call to us to show us what they had done. At the end of each day, we got a tour and a thorough explanation of the work completed and what would be next. Each day the furnace ran less and less. We also noticed the house is much quieter and feels warm and cozy. The work was completed on time. We thought the price was very reasonable. The workers were all very friendly, courteous and respectful. We are very happy customers and highly recommend this company.

Kyle F.
Dec 2020
4.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
On time.

Clemons P.
Sep 2020
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Very professional. They explained the process to me, and cleaned up nicely afterwards.

Sylvester B.
Aug 2020
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Did a great job

Joseph L.
Aug 2020
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
On time, courteous, efficient, just generally well done on all aspects

LaTonya L.
Jun 2020
5.0
Yes, I recommend this pro
Able and his crew were top-notch professionals. My wife and I were more than happy with the job that they did. We will recommend them to everyone that we know.

Carol P.
Feb 2020
5.0
Blown In Insulation Install or Upgrade
Yes, I recommend this pro
Good Customer Service. Abel and the crew very professional, friendly, and helpful in explaining the whole process. EXCELLENT QUALITY OF WORK. HIGHLY RECOMMEND COMPANY

Jill S.
Jan 2020
5.0
Yes, I recommend this pro
From scheduling and communication with Janine to Oscar and Dwayne completing the work, everyone was professional, friendly and trust worthy. The guys did an excellent job! I highly recommend them.

Bridget C.
Feb 2018
5.0
Yes, I recommend this pro
Assured was very flexible when I had issues arise with other inspections. Everyone from the front office, sales, and installation were very nice and willing to help answer questions, as I had many. Assured never seemed to bothered to help, and they are a very awesome company.

Carol H.
Feb 2018
5.0
Yes, I recommend this pro
Very good customer service.

Maria B.
Feb 2018
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro

Lance B.
Jan 2018
5.0
Batt, Rolled or Reflective Insulation Install or Upgrade
Yes, I recommend this pro
This company walked us through all aspects of the issue and work to be completed. On the day they arrived were very professional and polite. They even helped me with a couple issues that popped up from the work that was being completed. These issue were not necessarily theirs to handle but they helped any way! Great Company and staff!

Diane C.
Jan 2018
5.0
Blown In Insulation Install or Upgrade
The installers were great. Very professional and friendly.
Showing 1-25 of 66

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Assured Energy Solutions is currently rated 4.8 overall out of 5.
Assured Energy Solutions accepts the following forms of payment: CreditCard
Yes, Assured Energy Solutions offers free project estimates.
No, Assured Energy Solutions does not offer eco-friendly accreditations.
No, Assured Energy Solutions does not offer a senior discount.
No, Assured Energy Solutions does not offer emergency services.
No, Assured Energy Solutions does not offer warranties.

Contact Information

22530 Center Road, Frankfort, IL 60423

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